Well probably the shortest post ever, but I was so happy with myself I thought it was worth sharing. You know how the new GW pots have lost the little tab to keep the lids open so they are always closing on you and making it hard to paint. You know the little tubes the protect the bristles on your brushes. Unite the two and problem solved. If its one of the tubes from a smaller brush it also keeps the tongue of the lid perfectly over the body of the paint pot.
Hopefully I've saved some people some frustration. And if everyone else had figures this out already how come nobody told me. :)
Now back to painting my Grey Knights. Stupid NMM painting choice.